Part Number QVPN28V415S, Single V-Lock Two-Bolt Pillow Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Two-Bolt Pillow Block > Part Number QVPN28V415S


	Part Number QVPN28V415S, Single V-Lock Two-Bolt Pillow Block

Timken-Mounted-Bearing-SIngle-V-Lock-Two-Bolt-Pillow-Block

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Single V-Lock Two-Bolt Pillow Block - Dimensional Drawing

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Specifications · Dimensions · Radial and Thrust Factors · Engineering Seal Speed · Engineering Bearing Attributes · Engineering Internal Radial Clearance

Specifications

Engineering Group		Mounted Bearing

Bearing Number		22228

Shaft Size		4 15/16 in

Shaft Size Type		Imperial

Full Timken Part Number		QVPN28V415SB QVPN28V415SC QVPN28V415SEB QVPN28V415SEC QVPN28V415SEM QVPN28V415SEN QVPN28V415SEO QVPN28V415SET QVPN28V415SM QVPN28V415SN QVPN28V415SO QVPN28V415ST

Locking Style		Single V-Lock

Housing Construction		Two-Bolt Pillow Block

UPC Code		883450423380 883450423397 883450423403 883450423410 883450423427 883450423434 883450423441 883450423458 883450423465 883450423472 883450423489 883450423496

Dimensions

Dimension A		5.91 in 150 mm

Dimension B		11.41 in 290 mm

Dimension C		7.48 in 190 mm

Dimension D Min		15.13 in 384.3 mm

Dimension D Max		17.63 in 447.8 mm

Dimension F		19.68 in 500 mm

Dimension G		3.37 in 85.5 mm

Dimension H		1.94 in 49.3 mm

Dimension J (Bolt Size)		1.25 in 30 mm

Dimension L		5.2 in 132.0 mm

Dimension RV		-0.21 in -5.4 mm

Dimension SV		6.02 in 153 mm

Radial and Thrust Factors

C0 - Static Load		237000 lbf 1060000 N

C - Dynamic Load (Basic)		194000 lbf 863000 N

e - Geometry Factor		0.25

Y1 - Geometry Factor		2.67

Y2 - Geometry Factor		3.98

Engineering Seal Speed

Oil Lubrication - M/N Seal		650 rpm

Oil Lubrication - T Seal		1200 rpm

Oil Lubrication - B/C/O Seal		350 rpm

Grease Lubrication - M/N Seal		650 rpm

Grease Lubrication - T Seal		900 rpm

Grease Lubrication - B/C/O Seal		350 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0050 in 0.127 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0063

Eng Internal Radial Clearance - Max		0.0079

Pre Install Clearance Min		0.0063 in 0.160 mm

Pre Install Clearance Max		0.0079 in 0.201 mm

VIEW CAD DRAWING



· 3D


· 2D Front View


· 2D Left View


· 2D Sales Drawing

DOWNLOADS


		Bearing Life Calculation Tool

		Primary Sealing (PDF, 280KB)

		TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS

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Part Number QVPN28V415S, Single V-Lock Two-Bolt Pillow Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension A

Dimension B

Dimension C

Dimension D Min

Dimension D Max

Dimension F

Dimension G

Dimension H

Dimension J (Bolt Size)

Dimension L

Dimension RV

Dimension SV

C0 - Static Load

C - Dynamic Load (Basic)

e - Geometry Factor

Y1 - Geometry Factor

Y2 - Geometry Factor

Oil Lubrication - M/N Seal

Oil Lubrication - T Seal

Oil Lubrication - B/C/O Seal

Grease Lubrication - M/N Seal

Grease Lubrication - T Seal

Grease Lubrication - B/C/O Seal

Float

Shaft Tolerance

Eng Internal Radial Clearance - Min

Eng Internal Radial Clearance - Max

Pre Install Clearance Min

Pre Install Clearance Max